#include <stdio.h>
int main()
{
	char a1,a2,a3,a4,a5;
	a1=getchar();
	a2=getchar();
	a3=getchar();
	a4=getchar();
	a5=getchar();
	putchar(a1-32);
	putchar(a2-32);
	putchar(a3-32);
	putchar(a4-32);
	putchar(a5-32);
	return 0;
	

	
	
	
}
